Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last
month Molly purchased 4 movie tickets and earned $17. Solve this equation justifying each step with an algebraic property of equality.
2 answers:
Answer:
she purchased
8 books last month.
Step-by-step explanation:
the algebraic expression is 4(0.25)+2x=17
STEP 1: Simplify both sides of the equation
1+2x=17 or 2x+1=17
STEP 2: Subtract 1 from both sides
2x=16
STEP 3: Divide both sides by 2
2x/2 = 16/2
x=8
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= [3x3^-2x(-2)^6/2x3^-1x(-2)^5]^2 = 1
If we call the number x, we can write an equation to solve:
6(x - 4) = 12
6 × x = 6x
6 × -4 = -24
So you get 6x - 24 = 12
6x - 24 = 12
+ 24
6x = 12
÷ 6
x = 2
And your final answer is 2, I hope this helps!
0. At least that's what my phone says...
Answer:
60
Step-by-step explanation:
Answer:
7/8 > 2/5
Step-by-step explanation:
7/8 is greater than 2/5.
